National Item Identification Number

01-407-4751
014074751
5365-01-407-4751
5365014074751

National Stock Number

Item Name

RING,LOCK,KEYED

Federal Supply Class

5365

Description

A locking device with two keys spaced approximately 180 degrees center to center and protruding from the seating surface of the ring. When installed the keys mate with companion keyways in the external threads of screw thread inserts, locked-in studs, or similar type items, and cut through sufficient threads of the parent material tapped hole to provide a positive lock between the threaded bodies.

Commercial and Government Entity Code (Supplier Data)

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80063

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90073

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CMC ELECTRONICS INC
600 DR FREDERIK PHILIPS BLVD
SAINT LAURENT
H4M 2S9
CANADA
514-748-3000

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Reference Numbers (Part Numbers)

SM-B-763900
190-481

Required Categories

MATERIAL
SURFACE TREATMENT
OVERALL OUTSIDE DIAMETER
INSIDE DIAMETER
OVERALL

Required Description

STEEL, ASTM A582, TYPE 303
PASSIVATED, MIL-F-14072, FINISH E300
0.3700 INCHES